Hoya pubicalyx 'Splash'
Base species native to Philippines (Luzon)
Pubicalyx' refers to the hairy (pubescent) leaf undersides. The 'Splash' cultivar is a stabilized variegated form selected for the distinctive cream-to-yellow sectoral or spotted variegation on green foliage. It is a cultivated selection of H. pubicalyx, a species endemic to the Philippines.
Thrives in bright indirect light and prefers to dry out slightly between waterings; extremely low-maintenance once established. Variegated foliage is most vibrant in bright conditions. Fertilize monthly during active growth and provide support or trailing space for its creeping habit.
Well-draining aroid or epiphytic mix: 50% orchid bark, 30% coco coir, 20% perlite. Hoya pubicalyx prefers to be slightly snug and rarely needs repotting—typically every 2–3 years in spring. Does well in hanging baskets or trellised.
Monthly during growing season (spring–summer)
- Mealybugs and scale insects in dense foliage; root rot if chronically overwatered; sparse variegation or loss of color in insufficient light
- Hoya pubicalyx is native to the Philippines and produces fragrant, waxy pink or red star-shaped flowers when mature
- The 'Splash' cultivar features cream or pale yellow variegation that resembles paint splatters on deep green leaves
- Hoyas are epiphytic plants in the wild, clinging to tree bark, which is why they prefer chunky, well-draining substrates